General

Chemistry

  1. 1. Introduction to Physical Sciences

    2. Legacy Course

  2. Introduction to Chemistry
  3. History of Chemistry
  4. Fundamentals of Chemistry
  5. Atomic Structure
  6. Stoichiometry
  7. Thermochemistry
  8. Gas Laws
  9. Quantum Mechanics and the Electronic Structure of Atoms
  10. Periodic Trends
  11. Bonding
  12. Solutions
  13. Acids and Bases
  14. Redox Reactions
  15. Organic Chemistry
  16. Biochemistry
  17. Future of Chemistry
  18. Careers in Chemistry
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Hydrocarbons

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Organic chemistry is the study of compounds that contain carbon, and it is a vast and important field of chemistry. Hydrocarbons are a class of organic compounds that contain only hydrogen and carbon atoms, and they are the building blocks of many important substances.

There are several types of hydrocarbons, including alkanes, alkenes, and alkynes. Alkanes are hydrocarbons that contain only single bonds between the carbon atoms, and they are the most stable and unreactive of the hydrocarbons. Alkenes are hydrocarbons that contain at least one double bond between the carbon atoms, and they are more reactive than alkanes. Alkynes are hydrocarbons that contain at least one triple bond between the carbon atoms, and they are the most reactive of the hydrocarbons.

Alkanes, alkenes, and alkynes can be represented by a structural formula, which shows the arrangement of the atoms in the molecule. Alkanes are represented by a formula of the form CnH2n+2, alkenes are represented by a formula of the form CnH2n, and alkynes are represented by a formula of the form CnH2n-2.

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